how to make multiple instances execute the same job at the same time not concurrently

Question

Hi everyone,

I have 4 instances of Quartz Server. All of the instances point to one ADO JobStore. All I want to do is to make each Quartz instance execute the same job at the same time.

I hope it's clear enough.

Answer 1

This isn't supported out of the box. Whenever a trigger fires, it can only be consumed by one instance. You could fire 4 triggers, but it is not guaranteed that the job will not run twice on one instance.

If you want each instance to fire the job once, then you will have to set up 4 separate job stores.

Answer 2

thanks for your answer